69fc114f6fa4855a4a059f5d137b76c7e589cf2231aeb0fdbdc7e6b187390e91

Analysis

max time kernel
134s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 04:15

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General

Target

add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Size

139KB
MD5

add333043550c59cf6c79b3c369b9ab4
SHA1

c2a9dfd9dda301a4a18042a5e4b114da0df71f9a
SHA256

69fc114f6fa4855a4a059f5d137b76c7e589cf2231aeb0fdbdc7e6b187390e91
SHA512

c8e82240ca250a4d3065fcf2e17e03f5657ac58ba040498b6cb42f080e1cecd394bd13e05286913e4ccb3e23b70d934f01d3a8addf84f34815cb4d96f5f983b8
SSDEEP

3072:zH+Mcv5JXXieDEvy1W7rkD+bnAIhRjaNO:zHl0ndEqgkCAaRGs

Score

8^/10

discovery persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 14 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Nwsapagent\Parameters\ServiceDll = "C:\\Windows\\system32\\Nwsapagent.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WmdmPmSp\Parameters\ServiceDll = "C:\\Windows\\system32\\WmdmPmSp.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\helpsvc\Parameters\ServiceDll = "C:\\Windows\\system32\\helpsvc.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Nla\Parameters\ServiceDll = "C:\\Windows\\system32\\Nla.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NWCWorkstation\Parameters\ServiceDll = "C:\\Windows\\system32\\NWCWorkstation.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SRService\Parameters\ServiceDll = "C:\\Windows\\system32\\SRService.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\PCAudit\Parameters\ServiceDll = "C:\\Windows\\system32\\PCAudit.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\uploadmgr\Parameters\ServiceDll = "C:\\Windows\\system32\\uploadmgr.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibility.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ias\Parameters\ServiceDll = "C:\\Windows\\system32\\Ias.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Wmi\Parameters\ServiceDll = "C:\\Windows\\system32\\Wmi.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Irmon\Parameters\ServiceDll = "C:\\Windows\\system32\\Irmon.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ntmssvc\Parameters\ServiceDll = "C:\\Windows\\system32\\Ntmssvc.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\LogonHours\Parameters\ServiceDll = "C:\\Windows\\system32\\LogonHours.dll"	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe

Loads dropped DLL 54 IoCs

pid	Process
4696	svchost.exe
4696	svchost.exe
4696	svchost.exe
4736	svchost.exe
4736	svchost.exe
4736	svchost.exe
4736	svchost.exe
4736	svchost.exe
4736	svchost.exe
4716	svchost.exe
4716	svchost.exe
4716	svchost.exe
1648	svchost.exe
1648	svchost.exe
1648	svchost.exe
1648	svchost.exe
1648	svchost.exe
1648	svchost.exe
4592	svchost.exe
4592	svchost.exe
4592	svchost.exe
3252	svchost.exe
3252	svchost.exe
3252	svchost.exe
4416	svchost.exe
4416	svchost.exe
4416	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
3888	svchost.exe
3888	svchost.exe
3888	svchost.exe
3888	svchost.exe
3888	svchost.exe
3888	svchost.exe
4928	svchost.exe
4928	svchost.exe
4928	svchost.exe
4928	svchost.exe
4928	svchost.exe
4928	svchost.exe
828	svchost.exe
828	svchost.exe
828	svchost.exe
828	svchost.exe
828	svchost.exe
828	svchost.exe
2940	svchost.exe
2940	svchost.exe
2940	svchost.exe
2940	svchost.exe
2940	svchost.exe
2940	svchost.exe

Drops file in System32 directory 14 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\uploadmgr.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\WmdmPmSp.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Ntmssvc.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Nwsapagent.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Nla.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\SRService.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\PCAudit.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\FastUserSwitchingCompatibility.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Irmon.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Wmi.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\LogonHours.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\helpsvc.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Ias.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\NWCWorkstation.dll	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4392	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
4392	add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\add333043550c59cf6c79b3c369b9ab4_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4392

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4696

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Irmon
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4736

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nla
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4716

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Ntmssvc
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1648

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s NWCWorkstation
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4592

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Nwsapagent
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3252

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s SRService
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4416

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s WmdmPmSp
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4844

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s LogonHours
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3888

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s PCAudit
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4928

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s helpsvc
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:828

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s uploadmgr
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\??\c:\windows\SysWOW64\fastuserswitchingcompatibility.dll

Filesize
139KB

MD5
cc6e0ab6eb79750330ebfdb8d3b76328

SHA1
4f0eec3ca40b479cc4155a0cb643c5d71383117c

SHA256
c07b7e5826817379794168cd0e48613cbd4c0483dc69a90ee8d3ff897ba0e746

SHA512
a78b74628b671df8f8e2a1b4ececaab5df89bef378d1088d0dca17eb32e5e166d3f68c50acd6b7b380deeb90b27c06ac709b54e9bf6c38a943b332083d7c8f15

Download Submit
memory/828-92-0x0000000001400000-0x0000000001423000-memory.dmp

Filesize
140KB

Download
memory/828-88-0x0000000001400000-0x0000000001423000-memory.dmp

Filesize
140KB

Download
memory/828-89-0x0000000001400000-0x0000000001423000-memory.dmp

Filesize
140KB

Download
memory/828-90-0x0000000001400000-0x0000000001423000-memory.dmp

Filesize
140KB

Download
memory/828-91-0x0000000001400000-0x0000000001423000-memory.dmp

Filesize
140KB

Download
memory/1648-36-0x0000000000BD0000-0x0000000000BF3000-memory.dmp

Filesize
140KB

Download
memory/1648-38-0x0000000000BD0000-0x0000000000BF3000-memory.dmp

Filesize
140KB

Download
memory/1648-37-0x0000000000BD0000-0x0000000000BF3000-memory.dmp

Filesize
140KB

Download
memory/2940-101-0x0000000000F90000-0x0000000000FB3000-memory.dmp

Filesize
140KB

Download
memory/2940-100-0x0000000000F90000-0x0000000000FB3000-memory.dmp

Filesize
140KB

Download
memory/2940-98-0x0000000000F90000-0x0000000000FB3000-memory.dmp

Filesize
140KB

Download
memory/3888-67-0x0000000001190000-0x00000000011B3000-memory.dmp

Filesize
140KB

Download
memory/3888-79-0x0000000001190000-0x00000000011B3000-memory.dmp

Filesize
140KB

Download
memory/4392-22-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4392-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4696-7-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4696-5-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4736-20-0x0000000001500000-0x0000000001523000-memory.dmp

Filesize
140KB

Download
memory/4736-17-0x0000000001500000-0x0000000001523000-memory.dmp

Filesize
140KB

Download
memory/4736-21-0x0000000001500000-0x0000000001523000-memory.dmp

Filesize
140KB

Download
memory/4736-19-0x0000000001500000-0x0000000001523000-memory.dmp

Filesize
140KB

Download
memory/4736-13-0x0000000001500000-0x0000000001523000-memory.dmp

Filesize
140KB

Download
memory/4928-77-0x0000000000FD0000-0x0000000000FF3000-memory.dmp

Filesize
140KB

Download
memory/4928-76-0x0000000000FD0000-0x0000000000FF3000-memory.dmp

Filesize
140KB

Download
memory/4928-78-0x0000000000FD0000-0x0000000000FF3000-memory.dmp

Filesize
140KB

Download